Coterminously

co;ter;mi;nous pronunciation: function: adjective etymology: alteration of conterminousdate: 1799 1 : having the same or coincident boundaries lt;a voting district coterminous with the citygt;2 : coextensive in scope or duration lt;an experience of life coterminous with the years of his father — elizabeth hardwickgt;— co;ter;mi;nous;ly adverb